Latvia vs Tonga: Barro-Lee: Average years of secondary schooling, age 15-19, total

Latvia
5.54
in 2010
Tonga
5.1
in 2010
Latvia rank
11th
Tonga rank
14th

Barro-Lee: Average years of secondary schooling, age 15-19, total over time

  • Latvia
  • Tonga
0246196019852010

How they compare

Latvia currently reports 5.54 against 5.1 in Tonga, a difference of 0.44.

That makes Latvia's figure about 1.1 times Tonga's.

The two have swapped places 1 time across 11 shared years of data; in 1960 it was Tonga ahead.

Latvia ranks 11th and Tonga ranks 14th of 144 countries.

Across the 6 decades both report, Latvia averaged higher in 2 and Tonga in 4.

Head to head by decade

Decade Latvia Tonga Difference Ahead
1960s 0.5 2.55 2.05 Tonga
1970s 0.815 3.35 2.54 Tonga
1980s 0.625 3.28 2.66 Tonga
1990s 1.56 3.41 1.84 Tonga
2000s 5.29 3.17 2.12 Latvia
2010s 5.54 5.1 0.44 Latvia

Averages of every year both report within each decade.

Frequently asked questions

Which has higher barro-lee: average years of secondary schooling, age 15-19, total, Latvia or Tonga?
Latvia, at 5.54 against 5.1 in Tonga as of 2010.
What is the difference in barro-lee: average years of secondary schooling, age 15-19, total between Latvia and Tonga?
0.44, with Latvia ahead.
How many years of comparable data are there for Latvia and Tonga?
11 years are reported by both, from 1960 to 2010.
How do Latvia and Tonga rank globally for barro-lee: average years of secondary schooling, age 15-19, total?
Latvia ranks 11th and Tonga ranks 14th of 144 countries.
Where does this data come from?
Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/, published as Barro-Lee: Average years of secondary schooling, age 15-19, total. Statizoid refreshes it automatically from the source and publishes the full history for both places.

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Latvia vs Tonga: Barro-Lee: Average years of secondary schooling, age 15-19, total. Statizoid, drawing on Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/. Retrieved 02 September 2026, from https://education.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-15-19-total/latvia/tonga/

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<a href="https://education.statizoid.com/compare/barro-lee-average-years-of-secondary-schooling-age-15-19-total/latvia/tonga/">Latvia vs Tonga: Barro-Lee: Average years of secondary schooling, age 15-19, total</a> — Statizoid

About this data

Indicator
Barro-Lee: Average years of secondary schooling, age 15-19, total
Source
Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/
Licence
CC BY 4.0 (World Bank Open Data)
Coverage
144 places, 1,584 data points, 1960–2010
Last refreshed

Average years of secondary schooling, 15-19, total is the average years of secondary education completed among people age 15-19.